EP1323494A3 - Rundschalteinrichtung für Werkzeugmaschine - Google Patents

Rundschalteinrichtung für Werkzeugmaschine Download PDF

Info

Publication number
EP1323494A3
EP1323494A3 EP02028648A EP02028648A EP1323494A3 EP 1323494 A3 EP1323494 A3 EP 1323494A3 EP 02028648 A EP02028648 A EP 02028648A EP 02028648 A EP02028648 A EP 02028648A EP 1323494 A3 EP1323494 A3 EP 1323494A3
Authority
EP
European Patent Office
Prior art keywords
rolling element
preload
side coupling
rotary
machine tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02028648A
Other languages
English (en)
French (fr)
Other versions
EP1323494B1 (de
EP1323494A2 (de
Inventor
Michio Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DMG Mori Co Ltd
Original Assignee
Mori Seiki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mori Seiki Co Ltd filed Critical Mori Seiki Co Ltd
Publication of EP1323494A2 publication Critical patent/EP1323494A2/de
Publication of EP1323494A3 publication Critical patent/EP1323494A3/de
Application granted granted Critical
Publication of EP1323494B1 publication Critical patent/EP1323494B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/40—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using ball, roller or wheel arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/262—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members with means to adjust the distance between the relatively slidable members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B23Q16/102—Rotary indexing with a continuous drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5152—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism
    • Y10T29/5165—Plural diverse manufacturing apparatus including means for metal shaping or assembling with turret mechanism including rotating and/or locking means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309576—Machine frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1494—Locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Machine Tool Units (AREA)
  • Rolling Contact Bearings (AREA)
EP02028648A 2001-12-28 2002-12-20 Rundschalteinrichtung für Werkzeugmaschine Expired - Lifetime EP1323494B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001400796 2001-12-28
JP2001400796A JP3720298B2 (ja) 2001-12-28 2001-12-28 工作機械の回転割り出し装置

Publications (3)

Publication Number Publication Date
EP1323494A2 EP1323494A2 (de) 2003-07-02
EP1323494A3 true EP1323494A3 (de) 2003-09-17
EP1323494B1 EP1323494B1 (de) 2005-03-09

Family

ID=19189676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02028648A Expired - Lifetime EP1323494B1 (de) 2001-12-28 2002-12-20 Rundschalteinrichtung für Werkzeugmaschine

Country Status (4)

Country Link
US (1) US7077030B2 (de)
EP (1) EP1323494B1 (de)
JP (1) JP3720298B2 (de)
DE (1) DE60203158T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004160642A (ja) * 2002-10-22 2004-06-10 Sankyo Mfg Co Ltd 傾斜回動テーブル装置
JP4727917B2 (ja) * 2003-11-06 2011-07-20 津田駒工業株式会社 インデックステーブル
DE602004012164T2 (de) * 2004-04-07 2009-03-12 Hpt Sinergy S.R.L. Horizontale fräsbohrmaschine mit mobiler säule
JP4590244B2 (ja) * 2004-10-15 2010-12-01 株式会社三共製作所 回転テーブル装置
US7313850B2 (en) * 2005-05-16 2008-01-01 Lee Norris Miller Compact, economical, multi-axis, multi-tasking, small part machine tool
DE102006019140B3 (de) * 2006-04-21 2008-03-27 Friedemann Wagner Antrieb für eine Rundschalteinheit
DE102006019139B3 (de) * 2006-04-21 2007-11-22 Friedemann Wagner Rundschalteinheit
TW200821083A (en) * 2006-10-26 2008-05-16 Tsudakoma Ind Co Ltd Angle indexing device for machine tool
DE112010001447B4 (de) * 2009-03-31 2019-09-05 Komatsu Ntc Ltd. Horizontale Werkzeugmaschine
JP2011109755A (ja) * 2009-11-13 2011-06-02 Sinfonia Technology Co Ltd ダイレクトドライブモータ及びこれを適用した回転機
KR101258873B1 (ko) * 2010-08-30 2013-04-29 코마츠 엔티씨 가부시끼가이샤 수평형 공작 기계
TW201304898A (zh) * 2011-07-25 2013-02-01 Chuan-Zhou Cao 多軸工具機
JP5766353B2 (ja) * 2012-06-25 2015-08-19 株式会社牧野フライス製作所 工作機械
JP6216221B2 (ja) * 2013-11-08 2017-10-18 三菱重工工作機械株式会社 軸受装置、アタッチメント、及び工作機械
GB201513186D0 (en) * 2015-07-27 2015-09-09 Fives Landis Ltd Tool swivel assembly
CN113070697A (zh) * 2021-04-19 2021-07-06 广州市昊志机电股份有限公司 一种五轴双摆头和机床
CN115229524A (zh) * 2022-09-05 2022-10-25 中国机械总院集团云南分院有限公司 一种可垂向旋转液压工作台

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111873A (en) * 1981-10-26 1983-07-13 Davis Gage And Engineering Com Rotary index table with fluid pressure preloaded bearings
US6095014A (en) * 1998-11-09 2000-08-01 Industrial Technology Research Institute Transfer mechanism for a turret indexing and positioning system
JP2002160144A (ja) * 2000-11-27 2002-06-04 Mori Seiki Co Ltd 工作機械の回転割り出し装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3064499A (en) * 1960-01-11 1962-11-20 Robinson D Bullard Power operated turret
JPS6094257A (ja) * 1983-10-31 1985-05-27 Toyoda Mach Works Ltd 回転テ−ブル割出し装置
JPH07256538A (ja) 1994-03-22 1995-10-09 Hitachi Seiki Co Ltd 工作機械の割出しテーブル
US5540120A (en) * 1994-11-22 1996-07-30 Midwest Brake Bond Company Index table with a two speed drive system
JPH0919848A (ja) 1995-07-06 1997-01-21 Mori Seiki Co Ltd ３ピースカップリングを用いた旋回割出し装置
US6279219B1 (en) * 1998-09-24 2001-08-28 Takahiro Engineering Works Ltd. Roller turret including rollers mounted on support portions of roller shafts, which are eccentric with respect to stud portions fixed in holes in turret body, and method of manufacturing the roller turret

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2111873A (en) * 1981-10-26 1983-07-13 Davis Gage And Engineering Com Rotary index table with fluid pressure preloaded bearings
US6095014A (en) * 1998-11-09 2000-08-01 Industrial Technology Research Institute Transfer mechanism for a turret indexing and positioning system
JP2002160144A (ja) * 2000-11-27 2002-06-04 Mori Seiki Co Ltd 工作機械の回転割り出し装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 10 10 October 2002 (2002-10-10) *

Also Published As

Publication number Publication date
DE60203158D1 (de) 2005-04-14
DE60203158T2 (de) 2006-04-27
US7077030B2 (en) 2006-07-18
JP3720298B2 (ja) 2005-11-24
JP2003200324A (ja) 2003-07-15
EP1323494B1 (de) 2005-03-09
US20030126728A1 (en) 2003-07-10
EP1323494A2 (de) 2003-07-02

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